Merge remote branch 'canonical/master' into merge-forward

[civicrm-core.git] / CRM / Event / Form / EventFees.php

diff --git a/CRM/Event/Form/EventFees.php b/CRM/Event/Form/EventFees.php
index 046fe4e8a193fb7246228a15ac3d4192961081b8..6b9add1c4f5430514df5cb07863c5e2c2e92fd30 100644 (file)
--- a/CRM/Event/Form/EventFees.php
+++ b/CRM/Event/Form/EventFees.php
@@ -344,6 +344,8 @@ SELECT  id, html_type
   /**
    * Function to build the form
    *
+   * @param $form
+   *
    * @return void
    * @access public
    */
@@ -378,8 +380,17 @@ SELECT  id, html_type
       CRM_Event_Form_Registration::initEventFee($form, $event['id']);
       CRM_Event_Form_Registration_Register::buildAmount($form, TRUE, $form->_discountId);
       $lineItem = array();
+      $invoiceSettings = CRM_Core_BAO_Setting::getItem(CRM_Core_BAO_Setting::CONTRIBUTE_PREFERENCES_NAME,'contribution_invoice_settings');
+      $invoicing = CRM_Utils_Array::value('invoicing', $invoiceSettings);
+      $totalTaxAmount = 0;
       if (!CRM_Utils_System::isNull(CRM_Utils_Array::value('line_items', $form->_values))) {
         $lineItem[] = $form->_values['line_items'];
+        foreach ($form->_values['line_items'] as $key => $value) {
+          $totalTaxAmount = $value['tax_amount'] + $totalTaxAmount;
+        }
+      }
+      if ($invoicing) {
+        $form->assign('totalTaxAmount', $totalTaxAmount);
       }
       $form->assign('lineItem', empty($lineItem) ? FALSE : $lineItem);
       $discounts = array();